|
Individual Calculations September 2023 |
|
|
|
| Xu, Junwei Total change: -2.60 | |   |
|
| Chinese National Youth Chess Championship 2023(B20) | Shenzhen,China | CHN | 2023-07-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1928 | 2141 | 8.00 | 11 | -0.13 | 20 | -2.60 | |
|  Zhong, Langqi | | | 1661 | CHN | 1.00 | 1 | 0.05 | 20 | 1.00 | |  Su, Yijia | | | 1849 | CHN | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Zhang, Haoxu | | | 1795 | CHN | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Gu, Xianghan | | | 1989 | CHN | 0.50 | 1 | -0.20 | 20 | -4.00 | | | Xi, Qi | | | 2198 | CHN | 0.50 | 1 | 0.08 | 20 | 1.60 | | | Xin, Juncheng | | | 1915 | CHN | 0.50 | 1 | -0.29 | 20 | -5.80 | | | Jiang, Qinyu | | | 2294 | CHN | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Yang, Bokai | | | 1827 | CHN | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Liu, Chuming | | | 1741 * | CHN | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Wu, Hao | | | 2012 | CHN | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Liu, Aiwei | | | 1923 | CHN | 0.50 | 1 | -0.28 | 20 | -5.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
|
